The requirements and observations for healers are from past expansions and cannot be applied to all Dawntrail content at this time.
As a healer, i'm not going to pressure anyone at Square Enix just because a few kids are pouting and there is a possibility that..
Then the "strike" starts at the official release of Dawntrail (which is really convenient, i think), and since it's a protest, it shouldn't affect the game or the players, but people won't go into the content as healers. That contradicts itself so much that it hurts. If there is a call to not play a healer, then someone is trying to boycott the game and the players.
What is the goal of this "strike" that seems to have no end and may have no effect at all? Can you please decide between "strike" and "protest"?
This will probably only lead to people deliberately screwing up the game from now on and then getting reported, making the game experience even worse than all the things some people find bad about the healer class. Congratulations.